National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Modesto City-County Airport - Harry Sham Field (KMOD)

Lat: 37.62549°NLon: 120.9549°WElev: 85.0ft.

Clear

71°F

22°C

Humidity 45%
Wind Speed NW 3 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 30 Jul 02:53 AM PDT
Extended Forecast for

Modesto CA

  • Overnight

    Overnight: Clear, with a low around 65. Light north wind.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Northwest wind 5 to 8 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 65. North wind 3 to 8 mph.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. Northwest wind 5 to 7 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 66. Northwest wind 5 to 8 mph.

    Low: 66 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 65. Light north wind.
Thursday
Sunny and hot, with a high near 97. Northwest wind 5 to 8 mph.
Thursday Night
Clear, with a low around 65. North wind 3 to 8 mph.
Friday
Sunny and hot, with a high near 100. Northwest wind 5 to 7 mph.
Friday Night
Clear, with a low around 66. Northwest wind 5 to 8 mph.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Clear, with a low around 69.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Clear, with a low around 69.
Monday
Sunny and hot, with a high near 104.
Monday Night
Clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 103.
Tuesday Night
Clear, with a low around 68.
Wednesday
Sunny and hot, with a high near 101.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Modesto CA
 37.63°N 121°W (Elev. 49 ft)
Last Update:
2:00 am PDT Jul 30, 2026
Forecast Valid:
3am PDT Jul 30, 2026-6pm PDT Aug 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation